Introduced concept of session. It does not yet support multiple databases, nor transactions, but it's a start!

1 files changed, 70 insertions, 0 deletions

diff --git a/spec/active_relation/unit/session/session_spec.rb b/spec/active_relation/unit/session/session_spec.rb
new file mode 100644
index 0000000000..ddd748334a
--- /dev/null
+++ b/spec/active_relation/unit/session/session_spec.rb
@@ -0,0 +1,70 @@
+require File.join(File.dirname(__FILE__), '..', '..', '..', 'spec_helper')
+
+module ActiveRelation
+  describe Session do
+    before do
+      @relation = Table.new(:users)
+      @session = Session.instance
+    end
+    
+    describe Singleton do
+      it "is a singleton" do
+        Session.instance.should be_equal(Session.instance)
+        lambda { Session.new }.should raise_error
+      end
+    end
+    
+    describe Session::CRUD do
+      before do
+        @insert = Insertion.new(@relation, @relation[:name] => 'nick')
+        @update = Update.new(@relation, @relation[:name] => 'nick')
+        @delete = Deletion.new(@relation)
+        @select = @relation
+      end
+      
+      describe '#create' do
+        it "should execute an insertion on the connection" do
+          mock(@session.connection).insert(@insert.to_sql)
+          @session.create(@insert)
+        end
+      end
+      
+      describe '#read' do
+        it "should execute an selection on the connection" do
+          mock(@session.connection).select_all(@select.to_sql)
+          @session.read(@select)
+        end
+      end
+      
+      describe '#update' do
+        it "should execute an update on the connection" do
+          mock(@session.connection).update(@update.to_sql)
+          @session.update(@update)
+        end
+      end
+      
+      describe '#delete' do
+        it "should execute a delete on the connection" do
+          mock(@session.connection).delete(@delete.to_sql)
+          @session.delete(@delete)
+        end
+      end
+    end
+    
+    describe Session::Transactions do
+      describe '#begin' do
+      end
+    
+      describe '#end' do
+      end
+    end
+    
+    describe Session::UnitOfWork do
+      describe '#flush' do
+      end
+      
+      describe '#clear' do
+      end
+    end
+  end
+end
\ No newline at end of file